TY  - BOOK
AU  - Wheeler, B. E. J. 
TI  - An introduction to plant diseases
SN  - 471937517
AV  - SB601 .W49 1974 1352
PY  - 1974///
CY  - John Wiley & Sons Ltd 
PB  - London 
KW  - Plant diseases
N1  - Includes bibliographical references and index
ER  -